package xyz.wbsite.dbtool.javafx.tool;

import xyz.wbsite.dbtool.javafx.po.ApiMethod;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class ApiClassReader {
    private File javaClass;

    private List<ApiMethod> methodList;

    public ApiClassReader(File javaClass) throws IOException {
        this.javaClass = javaClass;
        methodList = new ArrayList<>();
        read();
    }

    private void read() throws IOException {
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(new FileInputStream(javaClass), "utf-8"));

        String line = null;
        Pattern compile = Pattern.compile("\\s+public (.*Response)\\s+(.*)\\((.*Request) request.*\\) \\{");
        while ((line = bufferedReader.readLine()) != null) {

            Matcher matcher = compile.matcher(line);

            if (matcher.find()) {
                ApiMethod apiMethod = new ApiMethod();
                apiMethod.setResponse(matcher.group(1));
                apiMethod.setMethod(matcher.group(2));
                apiMethod.setRequest(matcher.group(3));
                methodList.add(apiMethod);
            }
        }
        bufferedReader.close();
    }

    public File getJavaClass() {
        return javaClass;
    }

    public void setJavaClass(File javaClass) {
        this.javaClass = javaClass;
    }

    public List<ApiMethod> getMethodList() {
        return methodList;
    }

    public void setMethodList(List<ApiMethod> methodList) {
        this.methodList = methodList;
    }

    public static void main(String[] args) throws IOException {
        ApiClassReader javaClassReader = new ApiClassReader(new File("D:\\wangbing\\Project\\dbtool\\target\\project\\example-web\\src\\main\\java\\com\\example\\action\\api\\wsys\\DictApi.java"));

        System.out.println();
    }
}
